28-01-2015
Mathematics

contestada

justify each step used to simplify the expression 3x+2y-2x+2=3x-2x+2y+2

Respuesta :

28-01-2015

[tex]3x+2y-2x+2=3x-2x+2y+2\ \ \ \ \ | combine\ like\ terms\\\\ x+2y+2=x+2y+2\\\\ 0=0\\\\ There\ are\ infinitely\ many\ solutions.[/tex]

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